Transcript for Instant Index: Gene Kelly's Singing in the Rain Suit Fetches More Than $100K

we start our "instant index" tonight with news about a hollywood classic. &#9834; I'm singing in the rain, just singing in the rain &#9834; gene kelly soaking wet, singing in the rain. Legend has it the suit he was wearing shrank during three days of filming, look, his name is written on the label, water stains still visible. Tonight that suit has been sold at auction for more than $100,000, water stains and all. From a hollywood classic to a modern classic, avatar today, director james cameron revealed he is planning not one but three sequels. Like the original they'll be 3-d, filmed in new zealand and will explore cultures and take us to an underwater world. Cameron saying his unlikely inspiration at god father trilogy, a family epic stretching across the years. A mystery tonight, who is leaving tips for joyful waitresses and waiters. Here's what we know, a $100 charge but a $1,000 tip. It's not a mistake. Read the stamp, tips for jesus. In connecticut, a $5,000 tip and the very secret santa is posting these images of his good deeds, the tag line, doing the lord's work one tip at a time, hoping to inspire others. The jaw dropping tips across the country are all charged to the same credit card, but the good samaritan says he's going to remain anonymous.

This transcript has been automatically generated and may not be 100% accurate.

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